guiGetScreenSize doesnt work

[BucketBull]

hey guys. I have a problem with my speedo. The picture is not the same in every resolution. I used guiGetScreenSize but it doesnt work.

Here is the code:

  
local resolution = {} 
resolution.Sx, resolution.Sy = guiGetScreenSize() 
resolution.X, resolution.Y = resolution.Sx/1920, resolution.Sy/1080 
  
  
  
function speedo ( ) 
        if isPedInVehicle (localPlayer) == false then return end 
        dxDrawImage(resolution.X*1400,resolution.Y*760,resolution.X*512,resolution.Y*512, "files/speedo.png", 0, 0, 0, tocolor(255,255,255,200), false) 
                end 
end 

Can you help me?

[Simple0x47]

Why don't you convert the dxDrawImage coordenates into decimals by dividing your guiEditor output by your screen size?

  
local x, y = guiGetScreenSize() 
--My screen size 1366x768 
  
dxDrawImage(x*(500/1366), y*(312/768).[...]) 
  

[BucketBull]

ok, but does it work in every resolutin?